在开工工具中调试正常，真机调试正常，在预览和体验版小程序中操作提示如下异常信息，并且无法解析\n换行，前者一切正常 MiniProgramError X(...).bem is not a function TypeError: X(...).bem is not a function at (appservice.app.js:312:32276) at (common.app.js:1:30767) at (appservice.app.js:312:32042) at t.handleChildrenCreation (common.app.js:1:30528) at (common.app.js:1:30938) at Object.C (appservice.app.js:312:32018) at (@vant/weapp/popup/index.appservice.js:1:1149) at t.handleChildrenCreation (common.app.js:1:30528) at (common.app.js:1:31877) at C (@vant/weapp/popup/index.appservice.js:1:1058)